code: def test_builder_eval(self):
      cond = np.random.randint(low=0, high=2, size=(6, 1, 7)).astype(
          bool
      )
      a = random_gen(shape=(6, 1, 7), rand_min=-1962.0, rand_max=0.0)
      b = random_gen(shape=(6, 1, 7), rand_min=0.0, rand_max=1964.0)
      res = mb.select(cond=cond, a=a, b=b)
      np.testing.assert_allclose(
          np.where(cond, a, b), res.val, atol=1e-04, rtol=1e-05
      )
  
imports: import itertools
  import numpy
  import pytest
  from coremltools.converters.mil.mil import Builder
  from coremltools.converters.mil.mil import get_new_symbol, types
  from coremltools.converters.mil.mil.ops.tests.iOS14 import backends
  from coremltools.converters.mil.mil.ops.tests.testing_utils import UNK_SYM, construct_inputs_from_placeholders, run_compare_builder
  from coremltools.converters.mil.testing_reqs import compute_units
  from coremltools.converters.mil.testing_utils import random_gen, ssa_fn
label_desc: Use image node_id 5 for calling the TestSelect obj's underlying member method code with example usage: obj.test_builder_eval() without return types